![]() The one in the line to the Multi could also be in the wrong position. ![]() The one that stands out is the line between the starter battery and the Orion Charger. Consider what happens if a wire is shorted. Note that fuses and circuit breakers mainly protect the WIRING. The extra margin of the Smart Lithiums with a VE.Bus BMS would give you extra margin. The SuperPack batteries are probably OK as long as your DC loads don't add significantly to the Multi's draw on the battery. You have two SuperPack batteries in parallel so your maximum continuous current is 100 amps which is about the maximum continuous draw from the Multi. Another alternative would be a Venus system monitor (see below) to show battery temperature if it's really important. If you desire battery temperature readout, there is a temperature sensor option for the BMV-712, but it looks like you've chosen the aux input for starter battery voltage monitoring. You won't see the temperature sensor's temperature anywhere in your system. Make sure all your charging sources are set to a Lithium charging profile. For Lithium batteries it is not needed since temperature compensation isn't used. The Multi's temp sensor leads are isolated from it's mounting tab, but Victron recommends connecting it to the battery negative terminal. What would be better, changing the batteries or changing the multiplus, if possible? Is that correct? Would it be better to switch the batteries to the smart line? I chose superpack batteries because they are cheaper and have BMS included. He recommends using the Smart Lithium line as an alternative and the external BMS. I will not damage the battery, as it can withstand a peak discharge of 100 A, but it is for a short period of time, so I will be able to find out that the internal controls will be activated and therefore will shut down the inverter. Batteries have a continuous discharge capacity of 50A, while the inverter can consume up to 100A if it is fully charged. My friend commented that: I may not be able to use them (batteries) with the 1200w Inverter, as it is very discharged for these particular batteries. Are the black and red wire connected to the negative battery terminal? Where can I monitor this measurement, is it on the BMV 712?Ģ) I have a question about possible conflicts in the use of the multiplus 1200w and the 2 superpack batteries of 100A each. I wish someone could analyze the diagram and say if everything is correct.ġ)I have is about the multiplus temperature sensor. I made a diagram with Victron's equipment, for a moderate consumption, 2 days off-grid, I'm doing the electrical project for a campervan.
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